DNA Structure

Which organelle is DNA usually found in?

• cell membrane

• vacuole

• chloroplast

• nucleus

Tags

NGSS.MS-LS3-1

What is the correct complementary strand for the following DNA?ATCGAG

• TACGAG

• ATCGAG

• TAGCTG

• TAGCTC

The DNA is found in the nucleus of what type of organisms?

• Bacteria

• Eukaryotes

• Prokaryotes

• Viruses

a change in the nucelotide-base sequence of a gene or DNA molecule

• nucleotide

• DNA

• RNA

• mutation

Tags

NGSS.HS-LS3-2

The sides of the double helix

• sugar phosphate

• nucleotides

• nitrogen bases

What is the percentage of T?

• 22%

• 11%

• 28%

• 50%

The genetic material of all living things

• genes

• chromosomes

• alleles

• DNA

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

According to the gel electrophoresis results shown, which suspect committed the crime?

• A

• B

• C

• D

The table shows the STR alleles of a set of parents for a specific gene. Based on the STRs of the mother and father, which of the following is NOT a possible STR combination for the offspring?

• 27, 8

• 32, 19

• 27, 32

• 8, 32

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The table shows the STR alleles of a set of parents for a specific gene. Based on the STRs of the mother and father, which of the following is NOT a possible STR combination for the offspring?

• 11, 13

• 13, 13

• 12, 11

• all are possible combinations

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2